grab_keyparams.py

coins = [('BTC', 'https://github.com/bitcoin/bitcoin/raw/master/src/chainparams.cpp'),
 ('TEST', 'https://github.com/bitcoin/bitcoin/raw/master/src/chainparams.cpp'),
 ('LTC',
  'https://github.com/litecoin-project/litecoin/raw/master-0.10/src/chainparams.cpp'),
 ('DOGE',
  'https://github.com/dogecoin/dogecoin/raw/master/src/chainparams.cpp'),
 ('RDD',
  'https://github.com/reddcoin-project/reddcoin/raw/master/src/base58.h'),
 ('DASH', 'https://github.com/dashpay/dash/raw/master/src/chainparams.cpp'),
 ('PPC', 'https://github.com/belovachap/peercoin/raw/master/src/base58.h'),
 ('NMC',
  'https://github.com/domob1812/namecore/raw/master/src/chainparams.cpp'),
 ('FTC',
  'https://github.com/FeatherCoin/Feathercoin/raw/master-0.8/src/base58.h'),
 ('XCP', 'Built'),
 ('BLK', 'https://github.com/rat4/blackcoin/raw/master/src/chainparams.cpp'),
 ('NSR', 'Built'),
 ('NBT', 'https://bitbucket.org/JordanLeePeershares/nubit/NuBit'),
 ('MZC',
  'https://github.com/MazaCoin/MazaCoin/raw/master/src/chainparams.cpp'),
 ('VIA', 'https://github.com/viacoin/viacoin/raw/master/src/chainparams.cpp'),
 ('XCH', 'Built'),
 ('RBY', 'https://github.com/rubycoinorg/rubycoin/raw/master/src/base58.h'),
 ('GRS',
  'https://github.com/GroestlCoin/groestlcoin/raw/master/src/groestlcoin.cpp'),
 ('DGC',
  'https://github.com/DGCDev/digitalcoin/raw/master/src/chainparams.cpp'),
 ('CCN',
  'https://github.com/Cannacoin-Project/Cannacoin/raw/Proof-of-Stake/src/base58.h'),
 ('DGB',
  'https://github.com/digibyte/digibyte/raw/master/src/chainparams.cpp'),
 ('???', 'See'),
 ('MONA',
  'https://github.com/monacoinproject/monacoin/raw/master-0.10/src/chainparams.cpp'),
 ('CLAM',
  'https://github.com/nochowderforyou/clams/raw/master/src/chainparams.cpp'),
 ('XPM', 'https://github.com/primecoin/primecoin/raw/master/src/base58.h'),
 ('NEOS',
  'https://github.com/bellacoin/neoscoin/raw/master/src/chainparams.cpp'),
 ('JBS', 'https://github.com/jyap808/jumbucks/raw/master/src/base58.h'),
 ('ZRC',
  'https://github.com/ZiftrCOIN/ziftrcoin/raw/master/src/chainparams.cpp'),
 ('VTC', 'https://github.com/vertcoin/vertcoin/raw/master/src/base58.h'),
 ('NXT', 'https://bitbucket.org/JeanLucPicard/nxt/src'),
 ('MUE',
  'https://github.com/MonetaryUnit/MUE-Src/raw/master/src/chainparams.cpp'),
 ('ZOOM', 'https://github.com/zoom-c/zoom/raw/master/src/base58.h'),
 ('VPN', 'https://github.com/Bit-Net/VpnCoin/raw/master/src/base58.h'),
 ('CDN',
  'https://github.com/ThisIsOurCoin/canadaecoin/raw/master/src/base58.h'),
 ('SDC',
  'https://github.com/ShadowProject/shadow/raw/master/src/chainparams.cpp'),
 ('PKB', 'https://github.com/parkbyte/ParkByte/raw/master/src/base58.h'),
 ('PND',
  'https://github.com/coinkeeper/2015-04-19_21-22_pandacoin/raw/master/src/base58.h'),
 ('START',
  'https://github.com/startcoin-project/startcoin/raw/master/src/base58.h'),
 ('GCR',
  'https://github.com/globalcurrencyreserve/gcr/raw/master/src/chainparams.cpp'),
 ('NVC',
  'https://github.com/novacoin-project/novacoin/raw/master/src/base58.h'),
 ('AC', 'https://github.com/AsiaCoin/AsiaCoinFix/raw/master/src/base58.h'),
 ('BTCD', 'https://github.com/jl777/btcd/raw/master/src/base58.h'),
 ('DOPE',
  'https://github.com/dopecoin-dev/DopeCoinV3/raw/master/src/base58.h'),
 ('TPC', 'https://github.com/9cat/templecoin/raw/templecoin/src/base58.h'),
 ('???', 'https://github.com/iobond/aib/raw/master/src/base58.h'),
 ('ETH', 'https://github.com/ethereum/'),
 ('???', 'https://github.com/openchain/'),
 ('OK', 'https://github.com/okcashpro/okcash/raw/master/src/chainparams.cpp'),
 ('DOGED', 'https://github.com/doged/dogedsource/raw/master/src/base58.h'),
 ('EFL',
  'https://github.com/Electronic-Gulden-Foundation/egulden/raw/master/src/base58.h'),
 ('POT', 'https://github.com/potcoin/Potcoin/raw/master/src/base58.h'),
 ('XRP', 'https://github.com/stevenzeiler/ripple-wallet'),
 ('XMR', ''),
 ('ZEC', 'https://github.com/zcash/zcash/raw/master/src/chainparams.cpp'),
 ('XTZ', '??')]

for x in coins:
  if x[1].__contains__("chainparams"):
    os.system('''curl %s -L | egrep 'CTestNetParams\(|CMainParams\(|base58Prefixes' > %s'''%(x[1],x[0]))